Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Kaohsiung City from $432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kaohsiung City departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Kaohsiung City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:18 am - 9:20 pmSEA-KHH
23h 02m2 stops
United Airlines Logo
11:30 am - 4:29 pmKHH-SEA
20h 59m2 stops
$760United Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
3:30 pm - 9:20 pmSEA-KHH
37h 50m3 stops
United Airlines Logo
11:30 am - 9:55 amKHH-SEA
38h 25m3 stops
$765United Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
10:05 am - 10:40 pmSEA-KHH
20h 35m2 stops
Multiple Airlines Logo
7:30 am - 8:59 pmKHH-SEA
29h 29m3 stops
$1,783Multiple Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2
Multiple Airlines Logo
5:50 am - 10:25 amSEA-KHH
36h 35m3 stops
Multiple Airlines Logo
7:30 am - 8:59 pmKHH-SEA
29h 29m3 stops
$1,908Multiple Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2
Multiple Airlines Logo
12:10 am - 9:45 pmSEA-KHH
29h 35m2 stops
Multiple Airlines Logo
7:30 am - 8:59 pmKHH-SEA
29h 29m3 stops
$1,921Multiple Airlines
Find Deal
Tue, Dec 23 - Fri, Jan 2
Multiple Airlines Logo
10:05 am - 10:40 pmSEA-KHH
20h 35m2 stops
Multiple Airlines Logo
3:00 pm - 9:02 amKHH-SEA
34h 02m2 stops
$2,023Multiple Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2
Multiple Airlines Logo
5:50 am - 11:15 pmSEA-KHH
25h 25m2 stops
Multiple Airlines Logo
7:30 am - 8:59 pmKHH-SEA
29h 29m3 stops
$2,136Multiple Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2
Multiple Airlines Logo
12:10 am - 9:45 pmSEA-KHH
29h 35m2 stops
Multiple Airlines Logo
1:15 pm - 9:02 amKHH-SEA
35h 47m2 stops
$2,201Multiple Airlines
Find Deal
Tue, Dec 23 - Fri, Jan 2
Multiple Airlines Logo
5:50 am - 9:25 amSEA-KHH
35h 35m3 stops
Multiple Airlines Logo
7:30 am - 8:59 pmKHH-SEA
29h 29m3 stops
$2,265Multiple Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2
Multiple Airlines Logo
5:50 am - 11:15 pmSEA-KHH
25h 25m2 stops
Multiple Airlines Logo
1:15 pm - 9:02 amKHH-SEA
35h 47m2 stops
$2,400Multiple Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 2

United Airlines flights from Seattle to Kaohsiung City

Our best United Airlines deals on Seattle to Kaohsiung City flight tickets
United Airlines
Jan 18
SEA6:18 amSeattle/Tacoma Intl
23h 02m
2 stops
KHH9:20 pmKaohsiung City
Jan 22
KHH11:30 amKaohsiung City
25h 42m
3 stops
SEA9:12 pmSeattle/Tacoma Intl
$760
Find similar
United Airlines
Jan 18
SEA3:30 pmSeattle/Tacoma Intl
37h 50m
3 stops
KHH9:20 pmKaohsiung City
Jan 22
KHH11:30 amKaohsiung City
38h 25m
3 stops
SEA9:55 amSeattle/Tacoma Intl
$765
Find similar

Korean Air flights from Seattle to Kaohsiung City

Our best Korean Air deals on Seattle to Kaohsiung City flight tickets
Korean Air
Jan 18
SEA11:25 amSeattle/Tacoma Intl
34h 50m
1 stop
KHH2:15 pmKaohsiung City
Jan 22
KHH7:05 amKaohsiung City
17h 55m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$3,813
Find similar
Korean Air
Jan 18
SEA11:25 amSeattle/Tacoma Intl
34h 50m
1 stop
KHH2:15 pmKaohsiung City
Jan 22
KHH7:05 amKaohsiung City
17h 55m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$3,960
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kaohsiung City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 22, 2025.
Use the filters below to find and compare flights from Seattle to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Sun 1/18

6:18 am-9:20 pm

2 stops23h 02m

Kaohsiung City

Thu 1/22

11:30 am-4:29 pm

2 stops20h 59m

$760

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Sun 1/18

3:30 pm-9:20 pm

3 stops37h 50m

Kaohsiung City

Thu 1/22

11:30 am-9:55 am

3 stops38h 25m

$765

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 12/24

10:05 am-10:40 pm

2 stops20h 35m

Kaohsiung City

Fri 1/2

7:30 am-8:59 pm

3 stops29h 29m

$1,783

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 12/24

5:50 am-10:25 am

3 stops36h 35m

Kaohsiung City

Fri 1/2

7:30 am-8:59 pm

3 stops29h 29m

$1,908

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 12/23

12:10 am-9:45 pm

2 stops29h 35m

Kaohsiung City

Fri 1/2

7:30 am-8:59 pm

3 stops29h 29m

$1,921

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 12/24

10:05 am-10:40 pm

2 stops20h 35m

Kaohsiung City

Fri 1/2

3:00 pm-9:02 am

2 stops34h 02m

$2,023

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Fri 12/19

5:50 am-11:15 pm

2 stops25h 25m

Kaohsiung City

Fri 1/2

7:30 am-8:59 pm

3 stops29h 29m

$2,136

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 12/23

12:10 am-9:45 pm

2 stops29h 35m

Kaohsiung City

Fri 1/2

1:15 pm-9:02 am

2 stops35h 47m

$2,201

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Fri 12/19

5:50 am-9:25 am

3 stops35h 35m

Kaohsiung City

Fri 1/2

7:30 am-8:59 pm

3 stops29h 29m

$2,265

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Fri 12/19

5:50 am-11:15 pm

2 stops25h 25m

Kaohsiung City

Fri 1/2

1:15 pm-9:02 am

2 stops35h 47m

$2,400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Seattle to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Kaohsiung City (SEA to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kaohsiung City

Direct flights

None
There are no direct flights from Seattle to Kaohsiung City. There are no popular flight routes from Seattle to Kaohsiung City.
Search flight deals

  • How far is Seattle/Tacoma Intl to Kaohsiung City by plane?

    The straight-line distance from Seattle/Tacoma Intl to Kaohsiung City is 6221.3 mi. Typically, this will take 17h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kaohsiung City Airport.

  • What documentation or ID do you need to fly to Kaohsiung City Airport?

    The travel and health documents you'll need for your trip to Kaohsiung City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaohsiung City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Seattle to Kaohsiung City?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Kaohsiung City. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Kaohsiung City with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kaohsiung City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaohsiung City from Seattle.

Can I find flights from Seattle to Kaohsiung City with flexible booking policies on momondo?

All flight searches from Seattle to Kaohsiung City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Kaohsiung City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Kaohsiung City.

I’m not ready to book a flight from Seattle to Kaohsiung City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kaohsiung City, momondo offers a useful price alert feature which will track prices for flights to Kaohsiung City from Seattle and alert you when they change.

An easier way to manage your Kaohsiung City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 12/22
Mon 12/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Taiwan

Cabin classes currently available on flights to Kaohsiung City

List of cabin classes available on flights landing in Kaohsiung City. Availability may vary depending on flight origin and airline.
First Class to Kaohsiung City
Business Class to Kaohsiung City